CVE-2022-42472
Severity Score
5.4
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
A improper neutralization of crlf sequences in http headers ('http response splitting') in Fortinet FortiOS versions 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.11, 6.2.0 through 6.2.12, 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.1, 7.0.0 through 7.0.7, 2.0.0 through 2.0.10, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6 may allow an authenticated and remote attacker to perform an HTTP request splitting attack which gives attackers control of the remaining headers and body of the response.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-10-07 CVE Reserved
- 2023-02-16 CVE Published
- 2024-09-08 EPSS Updated
- 2024-10-22 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://fortiguard.com/psirt/FG-IR-22-362 | 2023-11-07 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Fortinet Search vendor "Fortinet" | Fortiproxy Search vendor "Fortinet" for product "Fortiproxy" | >= 1.1.0 <= 1.1.6 Search vendor "Fortinet" for product "Fortiproxy" and version " >= 1.1.0 <= 1.1.6" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiproxy Search vendor "Fortinet" for product "Fortiproxy" | >= 1.2.0 <= 1.2.13 Search vendor "Fortinet" for product "Fortiproxy" and version " >= 1.2.0 <= 1.2.13" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiproxy Search vendor "Fortinet" for product "Fortiproxy" | >= 2.0.0 <= 2.0.10 Search vendor "Fortinet" for product "Fortiproxy" and version " >= 2.0.0 <= 2.0.10" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiproxy Search vendor "Fortinet" for product "Fortiproxy" | >= 7.0.0 <= 7.0.7 Search vendor "Fortinet" for product "Fortiproxy" and version " >= 7.0.0 <= 7.0.7" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiproxy Search vendor "Fortinet" for product "Fortiproxy" | 7.2.0 Search vendor "Fortinet" for product "Fortiproxy" and version "7.2.0" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiproxy Search vendor "Fortinet" for product "Fortiproxy" | 7.2.1 Search vendor "Fortinet" for product "Fortiproxy" and version "7.2.1" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | >= 6.0.1 <= 6.0.16 Search vendor "Fortinet" for product "Fortios" and version " >= 6.0.1 <= 6.0.16" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | >= 6.2.0 <= 6.2.12 Search vendor "Fortinet" for product "Fortios" and version " >= 6.2.0 <= 6.2.12" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | >= 6.4.0 <= 6.4.11 Search vendor "Fortinet" for product "Fortios" and version " >= 6.4.0 <= 6.4.11" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | >= 7.0.0 <= 7.0.8 Search vendor "Fortinet" for product "Fortios" and version " >= 7.0.0 <= 7.0.8" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | 7.2.0 Search vendor "Fortinet" for product "Fortios" and version "7.2.0" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | 7.2.1 Search vendor "Fortinet" for product "Fortios" and version "7.2.1" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | 7.2.2 Search vendor "Fortinet" for product "Fortios" and version "7.2.2" | - |
Affected
| ||||||